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Vitamin B12
Vitamin B12
CAS NO.：
68-19-9
FOB Price：
NEGOTIABLE
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Specification：
BP/EP/USP/CP/IP/JP
Documentation：
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COA
after inquiry
Lead Time：
14-30 days
Max Capacity：
-
Packing：
10KG/BOTTLE
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Product Detail
Properties
Vitamin B12
CAS:68-19-9
Molecular formula：C
63
H
92
CoN
13
O
14
P
Molecular weight：1356.37000
Appearance:Dark red crystal or crystalline powder. Odorless, tasteless.
Synopsis:It is used in medical care, feed addition, cosmetics, food, environmental protection materials, etc.
Structural formula:
Properties
Summary
It is used in medical care, feed addition, cosmetics, food, environmental protection materials, etc.
CAS No.
68-19-9
Formula
C63H92CoN13O14P
Molecular Mass
1356.37000
Exact Mass
1355.58000
PSA
459.72000
Logp
5.61808
IUPAC
cobalt(3+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,5Z,7S,10Z,12S,13S,15Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-24-id-3-yl]propanoylamino]propan-2-yl] phosphate;cyanide
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
>300 ºC
Density
0.9450
Boiling Point
>300 °C
Flash Point
9℃
Appearance
Dark red crystal or crystalline powder. Odorless, tasteless.
Acidity and Basicity
acidness
Export information
HS Code
29362600
Export Formalities
A R
DG-Class
0
Risk Code
R11-23/24/25-39/23/24/25
Safety Label
F;T
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Related Vitamin B12 Suppliers
Ningxia Kingvit Pharmaceutical CO.,LTD.
North China Pharmaceutical Company.Ltd
32YRS
Business Type：
Manufacturing
Country/Region：
Hebei, China
Contacts：
Zhang Xin
Position Title：
Manager of foreign trade department
Tel：
0086- 0311-85993999
Email：
northchina@chemmail.net
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